海南岛三亚湾现代碳酸盐沉积

现代沉积是了解古代沉积岩和沉积矿产的钥匙。为此,冯增昭参加了1978年由四川石油管理局地质勘探开发研究院和华东石油学院等八个单位组成的“海南岛现代海洋碳酸盐沉积联合考察团”。在考察期间,在中国科学院南海海洋研究所的资助下,冯增昭和南海所的朱袁智、聂宝符和林宏雄以及四川局的孔金祥,共同对三亚湾海域的表层沉积物进行了取样;另外,冯增昭还对东、西瑁洲的滨岸砂进行了取样,共48个(图1)。

MODERN CARBONATE SEDIMENTS IN SANYA GULF,HAINAN ISLAND

Sanya Culf is situated at the southern tip of the Hainan Island and is connected with the South China Sea. The water of the Gulf is about 5-20 m in depth, and is deeper than 30 m at its southern margin. The bathymetric lines are generally parallel to its north shoreline.